角形效應 的英文怎麼說
中文拼音 [jiǎoxíngxiàoyīng]
角形效應
英文
corner effect-
In bathymetric survey, the recorded seabed is distorted due to the beam - width of the echo sounder
摘要在海底地形測量中，由於波束角效應導致探測的海底地形存在失真。From the model study of the fractal random rough surface, we acquire one dimensional ? two dimensional fractal random rough surface model with fractal theory ; 2. the calculation of the scattering field of light ; the establishment of the scattering light ’ intensity model, and the number calculation of the intensity distribute ; 3. the study on the laser radar cross section of one - dimensional fractal rough surface target ; and the number calculation of the scattering intensity of two - dimensional fractal the rough surface target ; 4. through shadowing effect, we analysis light scattering characteristic of fractal rough surface
本論文利用分形理論得到一維?二維分形隨機粗糙表面模型，研究光在一維?二維分形粗糙表面的光散射特性，主要從以下四個方面分析: 1 .自仿射分形隨機粗糙表面模型探討，採用分形理論得到一維?二維分形隨機粗糙表面模型; 2 .分形粗糙表面散射光場的計算和粗糙表面散射光強角分佈的模型建立和數值計算; 3 .一維分形粗糙表面目標的激光雷達後向散射截面lrcs研究和二維分形粗糙表面目標散射強度數值計算; 4 .引入遮蔽效應分析分形粗糙表面光散射特性。Dsc, uv - vis and cyclic voltammograms studies showed that the enhanced photoconductivity might be resulted from the improvement of the separation efficiency of charge - carrier pairs, and that the decline of photosensitivity was due to the formation of the charge transfer complex of tnf - bah
本章從電荷傳輸材料復合的角度研究了這種光敏性增強效應和電荷轉移絡合物的形成，為設計和開發新型的有機光電導體提供了一種新途徑。So it is very important to understand the cyclic deformation behavior of zircaloy - 4. in this paper, bauschinger effect of zircaloy - 4 with different metallurgical state at room temperature and 400 ? is investigated in an incremental step test and cyclic deformation test under constant strain control. bauschinger effect during cyclic deformation is described by using back stress, which is mainly responsible for bauschinger effect ; back stress is attained by using kwl " s method
本文採用單試樣逐級加載循環變形和恆應變幅循環變形試驗，研究了不同冶金狀態、溫度、氫以及固溶處理下的zr - 4合金的bauschinger效應現象；種種結果表明，影響bauschinger效應的主要因素是背應力；本文正是從背應力的角度來分析各種狀態下zr - 4合金的bauschinger效應現象；背應力的計算主要通過使用kwl方法而獲得。It is important to eliminate or degrade the effect caused by the beam width of echo sounders and reflect the true seabed
為提高海底地形的測量精度，應消除或減弱波束角效應影響。The linear elastic slope deflection equations of gable portal frames when occur the side - sway and non - sway buckling are derived. the equations considere the rafter slope and the vertical uniform loading subjected on the rafter. the established equations of non - sway buckling can consider the effect of snap change effect of gable frame
推導了山形門式剛架有側移失穩和無側移失穩的線彈性位移方程，方程考慮了斜梁傾角和斜樑上豎向均布荷載的影響;建立了能考慮山形門式剛架跨變效應的無側移失穩位移方程。On the basis, the effect of different factors such as the sloping angle of arch ribs, the stiffness of bridge deck system, the effect of non - orientedly conservative loadings of the hanger and tie bar etc is discussed
此外，採用線彈性方法，就拱的吊桿的非保向力效應、橋面系的剛度、橫撐布置形式、拱肋側傾角等因素對該橋整體穩定性的影響展開探討與研究。The software ansys6. 0 is used to analysis the stability of the state after construction of tongwamen bridge, linear method is used in analyzing the finite element model of the bridge, the coeffient of stability of different state after construction is given. on the basis, the effect of different factors such as the arrangement of lateral brace, the sloping angle of arch ribs, the stiffness of bridge deck system, the effect of non - orientedly conservative loadings of the hanger and tie bar etc is discussed. the different coefficients of stability of changing these factors are given, so the factors that are vital to the lateral stability of x - type arches are found, and the rationality of the methods taken to enhance the lateral stability of tongwamen bridge is evaluated
本文應用有限元分析商業軟體ansys6 . 0 ，採用線彈性方法，通過對該橋的空間有限元模型進行穩定性分析，得出其成橋運營階段各種工況下的穩定安全系數。在此基礎上，本文還通過有限元模型分析，就拱的矢跨比、吊桿（立柱）的非保向力效應、橋面系的剛度、橫撐布置形式、拱肋側傾角等因素對該橋整體穩定性的影響展開探討與研究。文中給出了各因素變化情況下的穩定安全系數，指出了對鋼管混凝土提籃拱橫向穩定性有顯著影響的因素及其合理變化范圍，並對銅瓦門大橋提高橫向穩定性的措施的經濟合理性進行了分析。Because 3d surface model contains huge number of triangles, a mesh simplification algorithm based on triangle edges shrinkages is presented in this paper to speed up the rendering in real time. in chapter four, the cutting of reconstructed 3d models is explored. in order to observe expediently the size and interspaces structure of inner tissues and avoid the discommodiousness of surface reconstruction, a simple cutting methods based on ray - casting algorithm is presented to get the inner images information
第三章主要對marchingcubes （ mc ）表面重建演算法進行描述， mc演算法是基於規則體數據抽取等值面的經典演算法，本文實現了這種等值面構建表面模型的演算法，並對其演算法的二義性進行了相應的處理；針對其重建速度較慢的問題，提出了體素間相關性處理的方法來加快重建速度；並對其生成的表面幾何模型所包含三角面片數量巨大的問題，提出一種快速有效的三角形邊收縮演算法進行網格簡化，提高了表面模型的繪制速度。Two types of alignment algorithms on moving base were put forward in this paper, one with angular velocity matching, and another with acceleration matching. the error models and measurement models in consideration of ship flexure and lever - effect were deduced respectively. the alignment methods were verified by simulation
提出了兩種動基座傳遞對準的方法，一種是採用角速率匹配，一種是採用加速度匹配，並分別推導了在考慮船體變形和桿臂效應時傳遞對推的誤差方程和量測方程，通過模擬驗證了這兩種傳遞對準方法的正確性。The factors affecting the spatial effects of the deep foundation pit are researched in detail with the mutual deformation analysis method. these factors include the plane dimensions of pit, ring beam, middle beams, corner braces, embedded depth and brace stiffness. the results are compared with those of two - dimensional analysis, and their differences and adaptability are clarified
此外，本文還利用共同變形分析方法，對影響深基坑空間效應的諸多因素（包括基坑的平面尺寸效應、圈樑和腰梁效應、角撐效應、樁身插入深度和支撐剛度等）進行了深入探討，並與目前常用的平面分析方法做了比較，指出了兩者的區別及其適用性。Through the analyzes of electromagnetic system of a axial symmetry by the method of electromagnetic vector potential, an eddy current field math model is build by triangle cell, this article has researched the effect of power frequency to eddy current density, penetration depth and the skin effect
本文以電磁場矢量位有限元法為基礎對二維軸對稱場的磁場強度、渦流密度進行了計算求解，採用三角形單元和六面體單元建立了渦流場數學模型，研究了電源頻率對渦流密度、透入深度及集膚效應等場量的作用影響。Analysis of local effect of triangular plate element
三角形板單元的局部效應分析According to elasto - plasticity theory, with the help of finite - method program ansys, the paper undertakes the computer analogue tests about the bearing capacity of pile tip arranged by orthogonal principle, and attains the relations of pile - tip bearing capacity to embedment depth, pile diameter, cohesion, internal friction angle and modulus of deformation. by the means of mathematical statistic, regression equation of the ultimate bearing capacity calculated by finite element method is gained through the regression analysis of 81 group data from the computer analogue tests. by comparison and analysis of the values calculated by finite - element regression equation and the values of in situ loading test, the regression equation is gained which calculates the size effect for base resistance of large diameter pile
根據彈塑性理論，運用大型有限元軟體ansys按正交設計理論對樁端承載力進行模擬計算，獲得樁端承載力與樁長（埋置深度） 、樁徑、粘聚力、內摩擦角及變形模量等主要影響因素的關系，並採用數理統計方法，對81組ansys模擬試驗結果數據進行回歸分析，得到有限元法確定樁端極限承載力的回歸公式，並將有限元法回歸公式計算值與現場小壓板載荷試驗值進行比較分析，得到大直徑樁端阻的尺寸效應系數計算公式。Proceed from structural design of the device, study on change the form of transmission discs in order to raise the transmission torque of electrorheological fluids ( erf )
摘要從機構結構設計的角度出發，對通過改變傳動盤電極表面形狀，以提高電流變效應傳遞力矩進行了研究。The effects produced when a beam of light falls on a crystal for varying angles of incidence can be readily visualized by a geometrical representation.
投射到晶體上的光束，由於入射角的變化所產生的不同效應，可以很方便地用一種幾何圖形體直觀地顯示。Nor - as well be documented in details - can china ' s export performance be easily explained by its " given " comparative advantage. assimilated by the practices of china ' s machinery and electronic export during the decades in the twentieth century, a detailed investigation and analysis indicated that structural alternation and institutions " transition have sustained china ' s industry - led economic growth, upon which a virtuous circle is based, and, in turn, based on the specific political economy
本文依照技術?經濟範式邏輯，從考察機械電子產品在中國外貿出口結構中的實際表現出發，在分析機械電子產品對于中國工業化進程的結構意義基礎上，結合中國正在進行的經濟體制轉軌過程，推導出中國外貿?經濟增長紐帶的涵義及其基本特徵並從結構與制度兩個條件角度論述了中國外貿?經濟增長紐帶形成過程中的協同效應。In management practice, many experts made a lot of research on material motivation means, which can be measured. with this study advantage, it has formed a perfect, structural system, and, it also develops in the new era, for example, the stock - share motivation etc. comparatively speaking, there are less research on the immaterial motivation, let alone to form a perfect, systematic structure. research on the immaterial motivation should be put on the agenda as the richening of material situation, the rising in management cost as well as the decreasing of marginal effect in material motivation
在管理實踐中，激勵研究較多的、較為完善的是物質激勵手段，物質激勵以其可量化的研究優勢已經形成了一個較為完善的結構體系，而且在新時期也有所發展，如股權激勵等；而相對來講對于精神激勵，研究是較少的，也還沒有從激勵應用的角度形成一個比較完善的、系統的研究結構；但隨著物質條件的豐富、管理成本的上升以及物質激勵邊際效應的下降，對于精神激勵研究也必將提上日程。Power balance is necessary to icf, including the energy balance and pulse shape uniformity at the target. 90 percent of the output energy of " sg - ii " comes from its double - pass coaxial array main amplifiers, and pulse shape distortion caused by gain saturation also occurs mostly in there. therefore precise control of gain performance of the main amplifiers by avm ( angular variable mirror ) is the key to the precise power balance of " shenguang - ii "
「神光? 」裝置90的激光能量由同軸雙程主放大器提供，同時增益飽和效應產生脈沖波形畸變也主要發生在主放大器階段，因此應用組合式角變反鏡（ avm ， angularvariablemirror ）獨立精密控制主放大器各路的增益性能是實現「神光? 」裝置精密化功率平衡的關鍵。The gap between designers ' interpretations and users ' understanding of product form is recognized as coding - this can be divided into two diametrical positions : encoding ( where signs are produced ) and decoding ( when signs are received )
設計師詮釋產品造形的原構想和使用者理解的結果，因為符號與符碼的效應而有所落差，以相對應的兩個角度來看，即為編碼（產生符號）與解碼（接收符號） 。分享友人